| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.82 | 4.494% | $238.0582 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $134.83 | 6.388% | $143.4429 | $143.44 | $143.45 | $143.40 |
| Purchase #3 | $113.44 | 4.168% | $118.1682 | $118.17 | $118.15 | $118.20 |
| Purchase #4 | $42.28 | 10.375% | $46.6666 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $67.35 | 12.733% | $75.9257 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $25.74 | 3.164% | $26.5544 | $26.55 | $26.55 | $26.60 |
| Purchase #7 | $81.78 | 3.615% | $84.7363 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $693.24 | $733.5523 | $733.56 | $733.55 | $733.60 | |